Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-299 A Okemah OK TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
539-299 0 Okemah OK   073H TELNYX LLC 538   2018-10-31   
539-299 1 Okemah OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2020-04-29   
539-299 2 Okemah OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2020-04-29   
539-299 3 Okemah OK   409F ONVOY, LLC - OK 538   2021-03-04   
539-299 5 Okemah OK   409F ONVOY, LLC - OK 538   2021-03-04   
539-299 6 Okemah OK   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2017-11-23   
539-299 7 Okemah OK   508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-06-08   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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